[Pnet-developers] [bugs #8838] Exceptions not being caught

[Richard Baumann]

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/**************************************************************************/
[bugs #8838] Latest Modifications:

Changes by: 
                Richard Baumann <address@hidden>
'Date: 
                Sat 05/08/04 at 22:31 (America/New_York)

------------------ Additional Follow-up Comments ----------------------------
It looks like the OutputExceptionTable function in pnet/verify_except.c expects 
a list ordered by exception->tryOffset (ascending), which it isn't getting. 
There may be additional problems but I'm still struggling to understand the 
code.






/**************************************************************************/
[bugs #8838] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=8838>
Project: DotGNU Portable.NET
Submitted by: Thong Nguyen
On: Sat 05/08/04 at 09:38

Category:  None
Severity:  1 - None
Item Group:  None
Resolution:  None
Assigned to:  None
Status:  Open


Summary:  Exceptions not being caught 

Original Submission:  If there's an exception handler inside an exception 
handler, pnet seems to allow the exception to pass right on through the 
function without being caught.  See the attached example file.

Follow-up Comments
------------------


-------------------------------------------------------
Date: Sat 05/08/04 at 22:31         By: Rich333
It looks like the OutputExceptionTable function in pnet/verify_except.c expects 
a list ordered by exception->tryOffset (ascending), which it isn't getting. 
There may be additional problems but I'm still struggling to understand the 
code.






File Attachments
-------------------

-------------------------------------------------------
Date: Sat 05/08/04 at 22:27  Name: working-main.c  Size: 5KB   By: Rich333
Same as broken-main.c, but with the assignment line in TestCatch.cs commented 
out. Shows that it works only b/c of it being an edge case (offset 0).
http://savannah.gnu.org/bugs/download.php?item_id=8838&amp;item_file_id=1281

-------------------------------------------------------
Date: Sat 05/08/04 at 22:24  Name: broken-main.c  Size: 4KB   By: Rich333
Trace of the Main function from TestCatch.cs, using the 
exception-table-trace.patch tracing.
http://savannah.gnu.org/bugs/download.php?item_id=8838&amp;item_file_id=1280

-------------------------------------------------------
Date: Sat 05/08/04 at 22:22  Name: exception-table-trace.patch  Size: 9KB   By: 
Rich333
Patch to the OutputExceptionTable function, which adds lots of traces to help 
identify and fix the problem.
http://savannah.gnu.org/bugs/download.php?item_id=8838&amp;item_file_id=1279

-------------------------------------------------------
Date: Sat 05/08/04 at 09:38  Name: TestCatch.cs  Size: 325KB   By: tum

http://savannah.gnu.org/bugs/download.php?item_id=8838&amp;item_file_id=1278






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